You will need a flexible parenting plan, which can get more detailed when you are no longer in the military or a war zone.
As for spousal support, that would depend on your income and her income. 5 years isn't exactly a long-term marriage nor is it exactly a short-term marriage. You could end up paying spousal support for a couple of years. A lawyer in your area, with experience dealing with a military divorce, is a better person to give you an idea of what to expect. Obviously, any assets and debt acquired during the marriage will have to be split. How it is split depends on the state, in an equitable distribution state, it may not be a 50/50 split. In a community property state, like California, is is split 50/50.